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Publication numberUSD289312 S
Publication typeGrant
Application numberUS 06/647,690
Publication dateApr 14, 1987
Filing dateSep 6, 1984
Publication number06647690, 647690, US D289312 S, US D289312S, US-S-D289312, USD289312 S, USD289312S
InventorsJames A. Trulaske, Frank R. Trulaske
Original AssigneeTrue & True
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Exercise treadmill
US D289312 S
Abstract  available in
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  1. The ornamental design for exercise treadmill, as shown and described.

FIG. 1 is a perspective view of an exercise treadmill, showing our new design;

FIG. 2 is a right side elevational view, the left side elevational view being a mirror image thereof;

FIG. 3 is a rear elevational view;

FIG. 4 is a top plan view;

FIG. 5 is a front end elevational view; and

FIG. 6 is a bottom plan elevational view.

Non-Patent Citations
1Amerec 930e Precision Running Machine 1983.
2Burdick Corporation advertising material for Models TSM-300 and TSM-400 treadmills.
3Cardiac Research, Inc. advertising material for ICR Whispermill model treadmill.
4File Wrapper of U.S. Design Pat. No. 280,002 including all prior art listed therein.
5Fitness Equipment advertising material for Marathon 1,000, 3,000, 5,000, 5,000E and 7,000 treadmills.
6Hayden Industries, Inc. advertising material illustrating Woodway treadmill.
7Kidde, Inc. advertising material for Tredex Nos. 2902, 2903, 2904, 2905 and 2921 treadmills.
8M & R Industries, Flier 1984, Auita 350, Electric Treadmill.
9M & R Industries, Inc. advertising for Delo Treadmill.
10MacLevy Products Corp. advertising material for "Jog Master," Jog O Matic, Cardial Fitness, and Tunturi.
11Marquette Electronics, Inc. advertising for Series 6500 modular exercise system.
12MGI Strength/Fitness Systems advertising for Models 23N and 23P treadmills.
13Ogden Health Products advertising for TM Pacer II treadmill.
14Paser Industries Inc. advertising for Models R1, R2, R2D, R3, R3 Digital, R9 and R9 Medical treadmills.
15Quinton Instrument Company advertising for Models 18-49, 18-60, 24-72 and 18-54 treadmills.
16Trotter Treadmills, Inc. advertising for Models C22, Trotter 320 and Trotter 3100 treadmills.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US5833577Sep 24, 1996Nov 10, 1998Spirit Manufacturing, Inc.Fold-up exercise treadmill and method
US5921893Mar 24, 1998Jul 13, 1999Spirit Manufacturing, Inc.Fold-up exercise treadmill and method
US6110076Mar 24, 1998Aug 29, 2000Spirit Manufacturing, Inc.Fold-up exercise treadmill and method
US6193634Mar 25, 1998Feb 27, 2001C. Rodger HurtFold-up exercise treadmill and method
US6241638Mar 24, 1998Jun 5, 2001Spirit Manufacturing, Inc.Fold-up exercise treadmill and method
USD624975Jan 29, 2009Oct 5, 2010Nautilus, Inc.Exercise apparatus
U.S. ClassificationD21/669